Back when computers were a novelty, we had schools dedicated to teaching people how to use them in my country.
The classes ranged from the most basic stuff, such as how to use a mouse, to more advanced topics, such as how to use the Windows registry.
We might need to bring these schools back in the near future.
If we can get them to teach Linux instead of Windows and tell people - this will run on whatever computer you bring to class
pdftk input.pdf cat 1-endright output output.pdf
I had to teach my zoomer intern how to use alt+tab and that you can just keep ctrl pressed and then just press the other key, they didn't need to be pressed on the exact instant to work.
I'm not a kid (see my other replies in this thread lol), but I've never had to use PDFs for much at all. The closest I've ever been to editing one is clicking a box to draw a signature or check a checkbox.
So I've gotta ask. Why would one need to rotate a PDF? They would be made on a computer, and naturally default to the correct orientation, no? I can't imagine why one would ever be sideways.
You can scan a document to PDF, sometimes the default orientation isn't correct.
Farts unhappily
Did these kids grow up not using computers at school? When I was in school (1999-2013) we had both Mac and Windows desktops that we used during library visits, computer lab, and art periods. Did schools just replace that hardware with iPads? Writing/editing an essay, manipulating a photo, drafting shop drawings, or learning to code on a tablet sounds like a fucking nightmare.